VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(808 ms)

#2874884Nov 25, 2025
Female·71 yrs·PA·RSV

Influenza vaccine was ordered. Patient was given RSV vaccine in error by Medical Assistant. Provider informed. Phone call was placed to patient on 10/30/25 and patient was informed of the error. Patient was not happy. Patient called into office on 10/31/25 an…

DiarrhoeaPruritusRashVomitingWrong product administered
#2874885Nov 25, 2025
Female·1 yrs·IN·DTAP, IPV

20 month female patient was vaccinated with IPV, 0.5ml using appropriate25G 5/8" needle for subcutaneous injection. Patient was vaccinated at appropriate angle and dosage. Patient received vaccine at incorrect site of inner right thigh. Parent reports no adver…

No adverse eventProduct administered at inappropriate site
#2874886Nov 25, 2025
Female·65 yrs·WI·COVID19, FLU3

chest tightness, shortness of breath and back pain

Back painChest discomfortDyspnoea
#2874887Nov 25, 2025
Female·57 yrs·NY·FLU3

Patient experienced localized numbness over posterior left thigh several hours after influenza vaccination. Has remained stable in visits 2 weeks after injection.

Hypoaesthesia
#2874888Nov 25, 2025
Male·1.5 yrs·MI·HIBV

Vomiting for several hours over the course of four hours. Zofran given.

Vomiting
#2874889Nov 25, 2025
Male·58 yrs·NC·ANTH, FLU3, MNQ, TYP

High fever, chills, sweating, neck pain, dry mouth, serious fatigue, right abdominal pains, general weakness of the body, pain in bones and muscles and feeling faint. On 21NOV2025 at approximately 0905, I was admitted to the Emergency room at [withheld] Hospit…

Abdominal painAstheniaBlood testBone painChillsDizziness+7 more
#2874890Nov 25, 2025
Female·60 yrs·WI·COVID19, PNC20

Congestion, achy, low grade fever, heart racing, shortness of breath, sweating

DyspnoeaHyperhidrosisPainPalpitationsPyrexiaRespiratory tract congestion
#2874891Nov 25, 2025
SeriousHospitalizedDisabled
Female·62 yrs·TX·COVID19

Led to seizures and put on epilepsy medication which has led to cerebral ataxia

Epilepsy
#2874892Nov 25, 2025
SeriousDisabled
Female·30 yrs·RI·RAB

At the time I didn t know I was pregnant at first dose. Had burning pain in hands and feet and scalp about two days after first dose. It improved and after third dose the burning became more intense moved to all over my body. Neck, arms, legs, back, thighs, fe…

Bone painElectromyogram normalExposure during pregnancyMagnetic resonance imaging head normalMagnetic resonance imaging spinal normalPain
#2874893Nov 25, 2025
Female·16 yrs·CA·MENB, MNQ

Patient with urticaria on hands, knees and feet

Urticaria
#2874894Nov 25, 2025
Male·0.9 yrs·ID·COVID19

Patient was given a 12+ COVID Vaccine but is only age 11 months.

Product administered to patient of inappropriate age
#2874895Nov 25, 2025
Male·53 yrs·CA·COVID19

Body pain, high liver ALT/ASR, cough, upper respiratory difficulty breathing, stuffy nose, weakness, fatigue, anxiety.

Alanine aminotransferase increasedAnxietyAspartate aminotransferase increasedAstheniaCoughDyspnoea+3 more
#2874896Nov 25, 2025
SeriousDisabled
Female·60 yrs·FL·FLU3

within 48 hours developed pain in my elbow with some swelling to medial antecubital fossa, then developed swelling to forearm and hand which has persisted

ArthralgiaPeripheral swellingUltrasound Doppler normal
#2874897Nov 25, 2025
Female·64 yrs·MI·FLU3

Patient complains of pain in the left arm since administration of the vaccine. Patient also can not lift arm past their shoulder.

Injected limb mobility decreasedPain in extremity
#2874898Nov 25, 2025
Unknown·63 yrs·MA·VARZOS

the syringe failed and some of the medication was not administered; Possible vaccine exposure; This non-serious case was reported by a other health professional via call center representative and described the occurrence of incomplete dose administered in a 63…

Syringe issueUnderdose
#2874899Nov 25, 2025
Female·1.8 yrs·FL·DTPPVHBHPB

I arrived at dr office for a doctor?s visit and vaccination, but we were seen by a technician instead. I informed her that patient had recently been sick with asthma, and I was worried about him receiving vaccines that day, since kids often feel unwell afterwa…

Decreased appetiteVomiting
#2874900Nov 25, 2025
Male·27 yrs·WI·SMALLMNK

no adverse event. Vaccine given IM instead of SQ.

Incorrect route of product administrationNo adverse event
#2874901Nov 25, 2025
Male·7 yrs·DTAPHEPBIP

Pt too old for DTaP. Should have received TDaP. Per CDC, dose does NOT need to be repeated.

Product administered to patient of inappropriate ageWrong product administered
#2874902Nov 25, 2025
Male·4 yrs·ND·DTAPIPV

I noticed patient's injection site was broken out the evening following his shots when I helped him get in the bath. His thigh was covered in raised red bumps, live hives.

Injection site reactionInjection site urticariaRash erythematous
#2874903Nov 25, 2025
Female·36 yrs·WA·FLU3

About 1 week later I noticed that all of my joint started hurting really bad, not just spots that I have arthritis like every joint, even my jaw causing all of my teeth to hurt, like a burning sensation.

ArthralgiaPain in jawToothache
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